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AMC48L-AV Single Phase Volmeter Analyzer

  • voltage measurement

  • LED liquid crystal display

  • Single Phase voltmeter

Features of AMC48L-AV Single Phase Volmeter Analyzer

Communication

RS485(Modbus-RTU)

Display

LCD display, set multiplying power

Rated U & I

Single phaseAC 100V,400V

Accuracy

Active energy: Class 0.5

Installation

Panel mounted

ac voltage meter

Dimension(L*W*H)

Panel size (L×W): 48*48mm

Cutout(L×W): 45*45mm

Depth (H): 93mm

Consumption

Current: Power consumption< 0.5VA;

Auxiliary power supply: power consumption≤5VA

Auxiliary power supply

AC 220V

ac voltmeter


Specifications of AMC48L-AV Single Phase Volmeter Analyzer

Technical ParameterValue
InputRated ValueAC voltage:Single phaseAC 100V,400V
Three phaseAC 100V,400V,660V(UL-L,Only 72/ 96)
OverloadVoltage: 1.2 times rated value(continuous); 2 times rated value /1 second
Current:1.2 times rated value(continuous); 10 times rated value /1 second
Frequency45Hz~65Hz
Power ConsumptionPower consumption of each voltage,current input circuit is less than 0.5VA
AccuracyClass 0.5
FunctionDisplayLED or LCD
CommunicationRS485,Modbus-RTU protocol;(1 start bit,8 data bit,1 stop bit,no parity)
Baud Rate 2400/4800/9600/19200 bps etc.
Alarm1 channel passive relay,contact capacity 3A/30VDC,3A/250VAC, Used for high,low,unbalance alarm etc.
AnalogDC4~20mA,( load <500Ω)
(note:Shielded wire is specially selected for the above signal input and output)
SwitchingInput:4 channel or 2 channel dry contact Input,built in power supply
Output:2 channel switching output,NO relay contact,capacity:3A/30VDC,3A/250VAC
Auxiliary SupplyAC/DC 85-265V
Power Consumption<5VA
Insulation resistance≥ 100MΩ
Power frequency withstand voltageBetween power supply set of terminals and signal input,output set of terminals 2kV/1min (RMS)
Between the shell and all set of terminals(except the set of terminals reference voltage less than 40V) AC 4kV
EnvironmentTemperatureOperation: -10℃~+55℃Storage: -25°C ~+70°C
Humidity≤95%RH,no condensation,without corrosive gas
Altitude≤ 2500m


Drawings of AMC48L-AV Single Phase Volmeter Analyzer

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